The Debiasi surname
In the 2010 U.S. Census, 330 people carried this name — #60,960 among all U.S. surnames, about 1 in every 909,100 people counted. That is up 11% from 297 in 2000.
In Argentina’s national register
At least 116 people named Debiasi live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Buenos Aires Province.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 61 people named Debiasi.
17 of them were born outside France. Those born in France came from 12 départements, most often Oise.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
Who carried it
People named Debiasi,
with a public archive behind them.
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Giovanni Battista Debiasi 1838–1920 · politician
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Andrea Debiasi 2001– · sport cyclist
Wikidata (CC0).
Nearby in the index
Surnames next to Debiasi.
- Debenedetti 308 · U.S. census
- Debernard 112 · U.S. census
- Debernardi 483 · U.S. census
- Debes 456 · U.S. census
- Debey 166 · U.S. census
- Debias 195 · U.S. census
- Debie 245 · U.S. census
- Debien 194 · U.S. census
- Debisschop 199 · U.S. census
- Deblock 470 · U.S. census
- Deblois 1,331 · U.S. census
- Debock 305 · U.S. census
When the index is not enough
This page says where Debiasi is.
A volume says what happened to it.
Every page in the index is free and stays free. The Heritage Volume is the long form: the full paper trail, the arms, the crossing — bound, and yours.